HG-KR73G1

Overview of Mitsubishi HG-KR73G1 AC Geared Servo Motor

The Mitsubishi HG-KR73G1 is a low-inertia, rotary AC geared servo motor from the MELSERVO-J4 HG-KR series. It delivers a rated output power of 750 W (0.75 kW) with a gear ratio of 1/12, enabling high torque output at a rated speed of 3000 rpm input to the gearbox. This geared motor is ideal for industrial automation requiring precise speed control and enhanced torque via planetary gearing (G1 type).

Key Features of Mitsubishi HG-KR73G1

• Rated Power: 750 W suitable for medium-duty automation requiring high torque and precision.
• Gear Ratio: 1/12 planetary gearbox (G1 type) for increased torque and reduced output speed.
• Rated Speed: 3000 rpm input speed to the gearhead for optimal performance.
• Low Inertia: Designed for quick acceleration and precise positioning.
• Protection Class: IP65 for dust and water resistance in industrial environments.
• Shaft Type: Standard keyed shaft ensuring reliable mechanical coupling.
• Encoder: 22-bit absolute encoder providing high precision feedback.
• Weight: Approximately 4.2 kg, compact for easy integration.

Technical Specs of HG-KR73G1

Applications / Use Case of Mitsubishi HG-KR73G1

The HG-KR73G1 geared servo motor is widely used in factory automation, packaging machines, robotic arms, and other machinery that require reliable torque enhancement, precise positioning, and durable construction. Its planetary gearing helps to optimize torque and speed characteristics for versatile industrial applications.